Nature Reviews Clinical Oncology 11, 482–491 (2014)

In the published version of this article, the affiliation and position held by Dr Viktor Berge was incorrectly stated as Professor of Urology and Director of Research at the University Hospital Oslo. Dr Berge is a Consultant Urologist at the Department of Urology, at the Oslo University Hospital. He is a board-certified specialist in general surgery and urology and gained his PhD from the University of Oslo in 1997. He is group leader of the Prostate Cancer Research Group at the Department of Urology at the Division of Surgery, Inflammatory Diseases and Transplantation at Oslo University Hospital, a position he has had since 2011. This information has now been corrected in the online pdf and html versions of the manuscript, and in the author biography.